I'm faced with a real challenge here. In the model space, my doors and windows are well visible but when I drag and place them on the layout, the doors and windows are not visible anymore. Have tried to change MVO and renovation filters but still no change at all. Just to narrow down the cause of this problem, I opened a new Archicad file with the default profile and created a wall, and then placed a door along it. I opened my layout and placed the drawing from modal space into my layouts and oops! same problem again. Now, what could be the cause? Am I missing a library here??? kindly help out. Have attached two files for refere; one of model space and another in layout.